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      1 //===----------------------- algorithm.cpp --------------------------------===//
      2 //
      3 //                     The LLVM Compiler Infrastructure
      4 //
      5 // This file is dual licensed under the MIT and the University of Illinois Open
      6 // Source Licenses. See LICENSE.TXT for details.
      7 //
      8 //===----------------------------------------------------------------------===//
      9 
     10 #undef _LIBCPP_EXTERN_TEMPLATE
     11 #define _LIBCPP_EXTERN_TEMPLATE(...) extern template __VA_ARGS__;
     12 #include "algorithm"
     13 #include "random"
     14 #include "mutex"
     15 
     16 _LIBCPP_BEGIN_NAMESPACE_STD
     17 
     18 template void __sort<__less<char>&, char*>(char*, char*, __less<char>&);
     19 template void __sort<__less<wchar_t>&, wchar_t*>(wchar_t*, wchar_t*, __less<wchar_t>&);
     20 template void __sort<__less<signed char>&, signed char*>(signed char*, signed char*, __less<signed char>&);
     21 template void __sort<__less<unsigned char>&, unsigned char*>(unsigned char*, unsigned char*, __less<unsigned char>&);
     22 template void __sort<__less<short>&, short*>(short*, short*, __less<short>&);
     23 template void __sort<__less<unsigned short>&, unsigned short*>(unsigned short*, unsigned short*, __less<unsigned short>&);
     24 template void __sort<__less<int>&, int*>(int*, int*, __less<int>&);
     25 template void __sort<__less<unsigned>&, unsigned*>(unsigned*, unsigned*, __less<unsigned>&);
     26 template void __sort<__less<long>&, long*>(long*, long*, __less<long>&);
     27 template void __sort<__less<unsigned long>&, unsigned long*>(unsigned long*, unsigned long*, __less<unsigned long>&);
     28 template void __sort<__less<long long>&, long long*>(long long*, long long*, __less<long long>&);
     29 template void __sort<__less<unsigned long long>&, unsigned long long*>(unsigned long long*, unsigned long long*, __less<unsigned long long>&);
     30 template void __sort<__less<float>&, float*>(float*, float*, __less<float>&);
     31 template void __sort<__less<double>&, double*>(double*, double*, __less<double>&);
     32 template void __sort<__less<long double>&, long double*>(long double*, long double*, __less<long double>&);
     33 
     34 template bool __insertion_sort_incomplete<__less<char>&, char*>(char*, char*, __less<char>&);
     35 template bool __insertion_sort_incomplete<__less<wchar_t>&, wchar_t*>(wchar_t*, wchar_t*, __less<wchar_t>&);
     36 template bool __insertion_sort_incomplete<__less<signed char>&, signed char*>(signed char*, signed char*, __less<signed char>&);
     37 template bool __insertion_sort_incomplete<__less<unsigned char>&, unsigned char*>(unsigned char*, unsigned char*, __less<unsigned char>&);
     38 template bool __insertion_sort_incomplete<__less<short>&, short*>(short*, short*, __less<short>&);
     39 template bool __insertion_sort_incomplete<__less<unsigned short>&, unsigned short*>(unsigned short*, unsigned short*, __less<unsigned short>&);
     40 template bool __insertion_sort_incomplete<__less<int>&, int*>(int*, int*, __less<int>&);
     41 template bool __insertion_sort_incomplete<__less<unsigned>&, unsigned*>(unsigned*, unsigned*, __less<unsigned>&);
     42 template bool __insertion_sort_incomplete<__less<long>&, long*>(long*, long*, __less<long>&);
     43 template bool __insertion_sort_incomplete<__less<unsigned long>&, unsigned long*>(unsigned long*, unsigned long*, __less<unsigned long>&);
     44 template bool __insertion_sort_incomplete<__less<long long>&, long long*>(long long*, long long*, __less<long long>&);
     45 template bool __insertion_sort_incomplete<__less<unsigned long long>&, unsigned long long*>(unsigned long long*, unsigned long long*, __less<unsigned long long>&);
     46 template bool __insertion_sort_incomplete<__less<float>&, float*>(float*, float*, __less<float>&);
     47 template bool __insertion_sort_incomplete<__less<double>&, double*>(double*, double*, __less<double>&);
     48 template bool __insertion_sort_incomplete<__less<long double>&, long double*>(long double*, long double*, __less<long double>&);
     49 
     50 template unsigned __sort5<__less<long double>&, long double*>(long double*, long double*, long double*, long double*, long double*, __less<long double>&);
     51 
     52 #ifndef _LIBCPP_HAS_NO_THREADS
     53 _LIBCPP_SAFE_STATIC static __libcpp_mutex_t __rs_mut = _LIBCPP_MUTEX_INITIALIZER;
     54 #endif
     55 unsigned __rs_default::__c_ = 0;
     56 
     57 __rs_default::__rs_default()
     58 {
     59 #ifndef _LIBCPP_HAS_NO_THREADS
     60     __libcpp_mutex_lock(&__rs_mut);
     61 #endif
     62     __c_ = 1;
     63 }
     64 
     65 __rs_default::__rs_default(const __rs_default&)
     66 {
     67     ++__c_;
     68 }
     69 
     70 __rs_default::~__rs_default()
     71 {
     72 #ifndef _LIBCPP_HAS_NO_THREADS
     73     if (--__c_ == 0)
     74        __libcpp_mutex_unlock(&__rs_mut);
     75 #else
     76     --__c_;
     77 #endif
     78 }
     79 
     80 __rs_default::result_type
     81 __rs_default::operator()()
     82 {
     83     static mt19937 __rs_g;
     84     return __rs_g();
     85 }
     86 
     87 __rs_default
     88 __rs_get()
     89 {
     90     return __rs_default();
     91 }
     92 
     93 _LIBCPP_END_NAMESPACE_STD
     94